METHOD AND APPARATUS FOR OBTAINING SYNCRONIZATION BETWEEN NODES IN WIRELESS NETWORK

摘要

PURPOSE: A synchronization acquisition method between nodes in a wireless network and apparatus thereof are provided to effectively acquire synchronization between nodes by estimating a radio wave delaying phenomenon. CONSTITUTION: A first node transmits a first signal including the transmission time information of the first signal to a second node(S500). The first node receives a second signal including the transmission time information and reception time information of the first signal from the second node(S510). A radio wave delaying phenomenon is established between the first and the second node by using the information(S520). Synchronization is acquired between the first and the second node by using the radio wave delaying phenomenon(S550).